Match each Google Cloud database or persistent storage option to the enterprise workload requirement that best aligns with its architectural characteristics and performance capabilities.
- Cloud SpannerA globally distributed, horizontally scalable relational database requiring strict multi-region ACID compliance and SQL querying.
- Cloud BigtableA low-latency NoSQL wide-column database optimized for high-throughput streaming ingest, IoT data, and time-series analytics.
- Local SSDUltra-high performance block storage physically attached to the host server node, providing sub-millisecond latency for ephemeral scratch space.
- Cloud SQLA fully managed regional relational database service supporting standard MySQL, PostgreSQL, or SQL Server engines with high availability options.
Cevap
Cloud Spanner matches globally distributed relational ACID workloads; Cloud Bigtable matches low-latency high-throughput NoSQL analytics; Local SSD matches host-attached ephemeral scratch storage; Cloud SQL matches managed regional relational DB engines.
Each GCP storage and database service addresses distinct architectural requirements across scalability, relational model support, access latency, and data persistence guarantees.
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Anahtar Kavram
Planning Database Options and Persistent Disk Types based on scale, transaction model, latency, and data persistence.